package com.google.chrome.android.webrtcsample; import android.annotation.TargetApi; import android.app.Activity; import android.app.ActionBar; import android.app.Fragment; import android.app.FragmentManager; import android.content.Context; import android.net.Uri; import android.os.Build; import android.os.Bundle; import android.util.Log; import android.view.Gravity; import android.view.LayoutInflater; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.view.ViewGroup; import android.support.v4.widget.DrawerLayout; import android.webkit.CookieManager; import android.webkit.WebChromeClient; import android.webkit.WebSettings; import android.webkit.WebView; import android.webkit.PermissionRequest; import android.webkit.WebViewClient; import android.widget.ArrayAdapter; import android.widget.TextView; public class MainActivity extends Activity implements NavigationDrawerFragment.NavigationDrawerCallbacks { private static final String TAG = MainActivity.class.getSimpleName(); /** * Fragment managing the behaviors, interactions and presentation of the navigation drawer. */ private NavigationDrawerFragment mNavigationDrawerFragment; /** * Used to store the last screen title. For use in {@link #restoreActionBar()}. */ private CharSequence mTitle; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mNavigationDrawerFragment = (NavigationDrawerFragment) getFragmentManager().findFragmentById(R.id.navigation_drawer); mTitle = getTitle(); // Set up the drawer. mNavigationDrawerFragment.setUp( R.id.navigation_drawer, (DrawerLayout) findViewById(R.id.drawer_layout)); } @Override public void onNavigationDrawerItemSelected(int position) { // update the main content by replacing fragments FragmentManager fragmentManager = getFragmentManager(); fragmentManager.beginTransaction() .replace(R.id.container, PlaceholderFragment.newInstance(position + 1)) .commit(); } public void onSectionAttached(int number) { } public void restoreActionBar() { ActionBar actionBar = getActionBar(); actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD); actionBar.setDisplayShowTitleEnabled(true); actionBar.setTitle(mTitle); } @Override public boolean onCreateOptionsMenu(Menu menu) { if (!mNavigationDrawerFragment.isDrawerOpen()) { // Only show items in the action bar relevant to this screen // if the drawer is not showing. Otherwise, let the drawer // decide what to show in the action bar. getMenuInflater().inflate(R.menu.main, menu); restoreActionBar(); return true; } return super.onCreateOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { // Handle action bar item clicks here. The action bar will // automatically handle clicks on the Home/Up button, so long // as you specify a parent activity in AndroidManifest.xml. int id = item.getItemId(); if (id == R.id.action_settings) { return true; } return super.onOptionsItemSelected(item); } /** * A placeholder fragment containing a simple view. */ public static class PlaceholderFragment extends Fragment { /** * The fragment argument representing the section number for this * fragment. */ private static final String ARG_SECTION_NUMBER = "section_number"; /** * Returns a new instance of this fragment for the given section * number. */ public static PlaceholderFragment newInstance(int sectionNumber) { PlaceholderFragment fragment = new PlaceholderFragment(); Bundle args = new Bundle(); args.putInt(ARG_SECTION_NUMBER, sectionNumber); fragment.setArguments(args); return fragment; } private WebView mWebRTCWebView; public PlaceholderFragment() { } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View rootView = inflater.inflate(R.layout.fragment_main, container, false); mWebRTCWebView = (WebView) rootView.findViewById(R.id.fragment_main_webview); setUpWebViewDefaults(mWebRTCWebView); mWebRTCWebView.loadUrl("https://apprtc-m.appspot.com/"); mWebRTCWebView.setWebChromeClient(new WebChromeClient() { @Override public void onPermissionRequest(final PermissionRequest request) { Log.d(TAG, "onPermissionRequest"); getActivity().runOnUiThread(new Runnable() { @TargetApi(Build.VERSION_CODES.L) @Override public void run() { if(request.getOrigin().toString().equals("https://apprtc-m.appspot.com/")) { request.grant(request.getResources()); } else { request.deny(); } } }); } }); return rootView; } @Override public void onStop() { super.onStop(); /** * When the application falls into the background we want to stop the media stream * such that the camera is free to use by other apps. */ mWebRTCWebView.evaluateJavascript("if(window.localStream){window.localStream.stop();}", null); } @Override public void onAttach(Activity activity) { super.onAttach(activity); ((MainActivity) activity).onSectionAttached( getArguments().getInt(ARG_SECTION_NUMBER)); } /** * Convenience method to set some generic defaults for a * given WebView * * @param webView */ @TargetApi(Build.VERSION_CODES.L) private void setUpWebViewDefaults(WebView webView) { WebSettings settings = webView.getSettings(); // Enable Javascript settings.setJavaScriptEnabled(true); // Use WideViewport and Zoom out if there is no viewport defined settings.setUseWideViewPort(true); settings.setLoadWithOverviewMode(true); // Enable pinch to zoom without the zoom buttons settings.setBuiltInZoomControls(true); // Allow use of Local Storage settings.setDomStorageEnabled(true); if(Build.VERSION.SDK_INT > Build.VERSION_CODES.HONEYCOMB) { // Hide the zoom controls for HONEYCOMB+ settings.setDisplayZoomControls(false); } // Enable remote debugging via chrome://inspect if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { WebView.setWebContentsDebuggingEnabled(true); } webView.setWebViewClient(new WebViewClient()); // AppRTC requires third party cookies to work CookieManager cookieManager = CookieManager.getInstance(); cookieManager.setAcceptThirdPartyCookies(mWebRTCWebView, true); } } }